mirror of https://github.com/node-red/node-red.git
199 lines
8.5 KiB
JavaScript
199 lines
8.5 KiB
JavaScript
/**
|
|
* Copyright JS Foundation and other contributors, http://js.foundation
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
**/
|
|
|
|
var should = require("should");
|
|
var xmlNode = require("nr-test-utils").require("@node-red/nodes/core/parsers/70-XML.js");
|
|
var helper = require("node-red-node-test-helper");
|
|
|
|
describe('XML node', function() {
|
|
|
|
before(function(done) {
|
|
helper.startServer(done);
|
|
});
|
|
|
|
after(function(done) {
|
|
helper.stopServer(done);
|
|
});
|
|
|
|
afterEach(function() {
|
|
helper.unload();
|
|
});
|
|
|
|
it('should be loaded', function(done) {
|
|
var flow = [{id:"xmlNode1", type:"xml", name: "xmlNode" }];
|
|
helper.load(xmlNode, flow, function() {
|
|
var xmlNode1 = helper.getNode("xmlNode1");
|
|
xmlNode1.should.have.property('name', 'xmlNode');
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('should convert a valid xml string to a javascript object', function(done) {
|
|
var flow = [{id:"n1",type:"xml",wires:[["n2"]],func:"return msg;"},
|
|
{id:"n2", type:"helper"}];
|
|
helper.load(xmlNode, flow, function() {
|
|
var n1 = helper.getNode("n1");
|
|
var n2 = helper.getNode("n2");
|
|
n2.on("input", function(msg) {
|
|
msg.should.have.property('topic', 'bar');
|
|
msg.payload.should.have.property('employees');
|
|
msg.payload.employees.should.have.property('firstName');
|
|
should.equal(msg.payload.employees.firstName[0], 'John');
|
|
msg.payload.employees.should.have.property('lastName');
|
|
should.equal(msg.payload.employees.lastName[0], 'Smith');
|
|
done();
|
|
});
|
|
var string = ' <employees><firstName>John</firstName><lastName>Smith</lastName></employees>\r\n ';
|
|
n1.receive({payload:string,topic: "bar"});
|
|
});
|
|
});
|
|
|
|
it('should convert a valid xml string to a javascript object - alternative property', function(done) {
|
|
var flow = [{id:"n1",type:"xml",property:"foo",wires:[["n2"]],func:"return msg;"},
|
|
{id:"n2", type:"helper"}];
|
|
helper.load(xmlNode, flow, function() {
|
|
var n1 = helper.getNode("n1");
|
|
var n2 = helper.getNode("n2");
|
|
n2.on("input", function(msg) {
|
|
msg.should.have.property('topic', 'bar');
|
|
msg.foo.should.have.property('employees');
|
|
msg.foo.employees.should.have.property('firstName');
|
|
should.equal(msg.foo.employees.firstName[0], 'John');
|
|
msg.foo.employees.should.have.property('lastName');
|
|
should.equal(msg.foo.employees.lastName[0], 'Smith');
|
|
done();
|
|
});
|
|
var string = ' <employees><firstName>John</firstName><lastName>Smith</lastName></employees>\r\n ';
|
|
n1.receive({foo:string,topic: "bar"});
|
|
});
|
|
});
|
|
|
|
it('should convert a valid xml string to a javascript object with options', function(done) {
|
|
var flow = [{id:"n1",type:"xml",wires:[["n2"]],func:"return msg;"},
|
|
{id:"n2", type:"helper"}];
|
|
helper.load(xmlNode, flow, function() {
|
|
var n1 = helper.getNode("n1");
|
|
var n2 = helper.getNode("n2");
|
|
n2.on("input", function(msg) {
|
|
msg.should.have.property('topic', 'bar');
|
|
msg.payload.should.have.property('employees');
|
|
msg.payload.employees.should.have.property('firstName');
|
|
should.equal(msg.payload.employees.firstName[0], 'John');
|
|
msg.payload.employees.should.have.property('lastName');
|
|
should.equal(msg.payload.employees.lastName[0], 'Smith');
|
|
done();
|
|
});
|
|
var string = ' <employees><firstName>John</firstName><lastName>Smith</lastName></employees>\r\n ';
|
|
n1.receive({payload:string, topic:"bar", options:{trim:true}});
|
|
});
|
|
});
|
|
|
|
it('should convert a javascript object to an xml string', function(done) {
|
|
var flow = [{id:"n1",type:"xml",wires:[["n2"]],func:"return msg;"},
|
|
{id:"n2", type:"helper"}];
|
|
helper.load(xmlNode, flow, function() {
|
|
var n1 = helper.getNode("n1");
|
|
var n2 = helper.getNode("n2");
|
|
n2.on("input", function(msg) {
|
|
msg.should.have.property('topic', 'bar');
|
|
var index = msg.payload.indexOf('<employees><firstName>John</firstName><lastName>Smith</lastName></employees>');
|
|
index.should.be.above(-1);
|
|
done();
|
|
});
|
|
var obj = {"employees":{"firstName":["John"],"lastName":["Smith"] }};
|
|
n1.receive({payload:obj,topic: "bar"});
|
|
});
|
|
});
|
|
|
|
it('should convert a javascript object to an xml string with options - alternative property', function(done) {
|
|
var flow = [{id:"n1",type:"xml",property:"foo",wires:[["n2"]],func:"return msg;"},
|
|
{id:"n2", type:"helper"}];
|
|
helper.load(xmlNode, flow, function() {
|
|
var n1 = helper.getNode("n1");
|
|
var n2 = helper.getNode("n2");
|
|
n2.on("input", function(msg) {
|
|
msg.should.have.property('topic', 'bar');
|
|
var index = msg.foo.indexOf('<employees>\n <firstName>John</firstName>\n <lastName>Smith</lastName>\n</employees>');
|
|
index.should.be.above(-1);
|
|
done();
|
|
});
|
|
var obj = {"employees":{"firstName":["John"],"lastName":["Smith"] }};
|
|
n1.receive({foo:obj, topic:"bar", options:{headless:true}});
|
|
});
|
|
});
|
|
|
|
it('should log an error if asked to parse an invalid xml string', function(done) {
|
|
var flow = [{id:"n1",type:"xml",wires:[["n2"]],func:"return msg;"},
|
|
{id:"n2", type:"helper"}];
|
|
helper.load(xmlNode, flow, function() {
|
|
var n1 = helper.getNode("n1");
|
|
var n2 = helper.getNode("n2");
|
|
n1.receive({payload:'<not valid>',topic: "bar"});
|
|
setTimeout(function() {
|
|
try {
|
|
var logEvents = helper.log().args.filter(function(evt) {
|
|
return evt[0].type == "xml";
|
|
});
|
|
logEvents.should.have.length(1);
|
|
logEvents[0][0].should.have.a.property('msg');
|
|
logEvents[0][0].msg.toString().should.startWith("Error: Attribute without value");
|
|
done();
|
|
} catch(err) {
|
|
done(err);
|
|
}
|
|
},200);
|
|
});
|
|
});
|
|
|
|
it('should log an error if asked to parse something thats not xml or js', function(done) {
|
|
var flow = [{id:"n1",type:"xml",wires:[["n2"]],func:"return msg;"},
|
|
{id:"n2", type:"helper"}];
|
|
helper.load(xmlNode, flow, function() {
|
|
var n1 = helper.getNode("n1");
|
|
var n2 = helper.getNode("n2");
|
|
n1.receive({payload:1,topic: "bar"});
|
|
setTimeout(function() {
|
|
try {
|
|
var logEvents = helper.log().args.filter(function(evt) {
|
|
return evt[0].type == "xml";
|
|
});
|
|
logEvents.should.have.length(1);
|
|
logEvents[0][0].should.have.a.property('msg',"xml.errors.xml_js");
|
|
done();
|
|
} catch(err) {
|
|
done(err);
|
|
}
|
|
},200);
|
|
});
|
|
});
|
|
|
|
it('should just pass through if payload is missing', function(done) {
|
|
var flow = [{id:"n1",type:"xml",wires:[["n2"]],func:"return msg;"},
|
|
{id:"n2", type:"helper"}];
|
|
helper.load(xmlNode, flow, function() {
|
|
var n1 = helper.getNode("n1");
|
|
var n2 = helper.getNode("n2");
|
|
n2.on("input", function(msg) {
|
|
msg.should.have.property('topic', 'bar');
|
|
msg.should.not.have.property('payload');
|
|
done();
|
|
});
|
|
n1.receive({topic: "bar"});
|
|
});
|
|
});
|
|
|
|
});
|